Merge branch 'next' into for-linus
[sfrench/cifs-2.6.git] / drivers / hid / wacom_wac.c
1 /*
2  * drivers/input/tablet/wacom_wac.c
3  *
4  *  USB Wacom tablet support - Wacom specific code
5  *
6  */
7
8 /*
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  */
14
15 #include "wacom_wac.h"
16 #include "wacom.h"
17 #include <linux/input/mt.h>
18 #include <linux/hid.h>
19
20 /* resolution for penabled devices */
21 #define WACOM_PL_RES            20
22 #define WACOM_PENPRTN_RES       40
23 #define WACOM_VOLITO_RES        50
24 #define WACOM_GRAPHIRE_RES      80
25 #define WACOM_INTUOS_RES        100
26 #define WACOM_INTUOS3_RES       200
27
28 /*
29  * Scale factor relating reported contact size to logical contact area.
30  * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
31  */
32 #define WACOM_CONTACT_AREA_SCALE 2607
33
34 /*
35  * Percent of battery capacity for Graphire.
36  * 8th value means AC online and show 100% capacity.
37  */
38 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
39
40 /*
41  * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
42  */
43 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
44
45 static int wacom_penpartner_irq(struct wacom_wac *wacom)
46 {
47         unsigned char *data = wacom->data;
48         struct input_dev *input = wacom->input;
49
50         switch (data[0]) {
51         case 1:
52                 if (data[5] & 0x80) {
53                         wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
54                         wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
55                         input_report_key(input, wacom->tool[0], 1);
56                         input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
57                         input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
58                         input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
59                         input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
60                         input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
61                         input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
62                 } else {
63                         input_report_key(input, wacom->tool[0], 0);
64                         input_report_abs(input, ABS_MISC, 0); /* report tool id */
65                         input_report_abs(input, ABS_PRESSURE, -1);
66                         input_report_key(input, BTN_TOUCH, 0);
67                 }
68                 break;
69
70         case 2:
71                 input_report_key(input, BTN_TOOL_PEN, 1);
72                 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
73                 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
74                 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
75                 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
76                 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
77                 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
78                 break;
79
80         default:
81                 dev_dbg(input->dev.parent,
82                         "%s: received unknown report #%d\n", __func__, data[0]);
83                 return 0;
84         }
85
86         return 1;
87 }
88
89 static int wacom_pl_irq(struct wacom_wac *wacom)
90 {
91         struct wacom_features *features = &wacom->features;
92         unsigned char *data = wacom->data;
93         struct input_dev *input = wacom->input;
94         int prox, pressure;
95
96         if (data[0] != WACOM_REPORT_PENABLED) {
97                 dev_dbg(input->dev.parent,
98                         "%s: received unknown report #%d\n", __func__, data[0]);
99                 return 0;
100         }
101
102         prox = data[1] & 0x40;
103
104         if (prox) {
105                 wacom->id[0] = ERASER_DEVICE_ID;
106                 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
107                 if (features->pressure_max > 255)
108                         pressure = (pressure << 1) | ((data[4] >> 6) & 1);
109                 pressure += (features->pressure_max + 1) / 2;
110
111                 /*
112                  * if going from out of proximity into proximity select between the eraser
113                  * and the pen based on the state of the stylus2 button, choose eraser if
114                  * pressed else choose pen. if not a proximity change from out to in, send
115                  * an out of proximity for previous tool then a in for new tool.
116                  */
117                 if (!wacom->tool[0]) {
118                         /* Eraser bit set for DTF */
119                         if (data[1] & 0x10)
120                                 wacom->tool[1] = BTN_TOOL_RUBBER;
121                         else
122                                 /* Going into proximity select tool */
123                                 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
124                 } else {
125                         /* was entered with stylus2 pressed */
126                         if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
127                                 /* report out proximity for previous tool */
128                                 input_report_key(input, wacom->tool[1], 0);
129                                 input_sync(input);
130                                 wacom->tool[1] = BTN_TOOL_PEN;
131                                 return 0;
132                         }
133                 }
134                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
135                         /* Unknown tool selected default to pen tool */
136                         wacom->tool[1] = BTN_TOOL_PEN;
137                         wacom->id[0] = STYLUS_DEVICE_ID;
138                 }
139                 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
140                 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
141                 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
142                 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
143                 input_report_abs(input, ABS_PRESSURE, pressure);
144
145                 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
146                 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
147                 /* Only allow the stylus2 button to be reported for the pen tool. */
148                 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
149         } else {
150                 /* report proximity-out of a (valid) tool */
151                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
152                         /* Unknown tool selected default to pen tool */
153                         wacom->tool[1] = BTN_TOOL_PEN;
154                 }
155                 input_report_key(input, wacom->tool[1], prox);
156         }
157
158         wacom->tool[0] = prox; /* Save proximity state */
159         return 1;
160 }
161
162 static int wacom_ptu_irq(struct wacom_wac *wacom)
163 {
164         unsigned char *data = wacom->data;
165         struct input_dev *input = wacom->input;
166
167         if (data[0] != WACOM_REPORT_PENABLED) {
168                 dev_dbg(input->dev.parent,
169                         "%s: received unknown report #%d\n", __func__, data[0]);
170                 return 0;
171         }
172
173         if (data[1] & 0x04) {
174                 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
175                 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
176                 wacom->id[0] = ERASER_DEVICE_ID;
177         } else {
178                 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
179                 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
180                 wacom->id[0] = STYLUS_DEVICE_ID;
181         }
182         input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
183         input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
184         input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
185         input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
186         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
187         input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
188         return 1;
189 }
190
191 static int wacom_dtu_irq(struct wacom_wac *wacom)
192 {
193         unsigned char *data = wacom->data;
194         struct input_dev *input = wacom->input;
195         int prox = data[1] & 0x20;
196
197         dev_dbg(input->dev.parent,
198                 "%s: received report #%d", __func__, data[0]);
199
200         if (prox) {
201                 /* Going into proximity select tool */
202                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
203                 if (wacom->tool[0] == BTN_TOOL_PEN)
204                         wacom->id[0] = STYLUS_DEVICE_ID;
205                 else
206                         wacom->id[0] = ERASER_DEVICE_ID;
207         }
208         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
209         input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
210         input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
211         input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
212         input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
213         input_report_key(input, BTN_TOUCH, data[1] & 0x05);
214         if (!prox) /* out-prox */
215                 wacom->id[0] = 0;
216         input_report_key(input, wacom->tool[0], prox);
217         input_report_abs(input, ABS_MISC, wacom->id[0]);
218         return 1;
219 }
220
221 static int wacom_dtus_irq(struct wacom_wac *wacom)
222 {
223         char *data = wacom->data;
224         struct input_dev *input = wacom->input;
225         unsigned short prox, pressure = 0;
226
227         if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
228                 dev_dbg(input->dev.parent,
229                         "%s: received unknown report #%d", __func__, data[0]);
230                 return 0;
231         } else if (data[0] == WACOM_REPORT_DTUSPAD) {
232                 input = wacom->pad_input;
233                 input_report_key(input, BTN_0, (data[1] & 0x01));
234                 input_report_key(input, BTN_1, (data[1] & 0x02));
235                 input_report_key(input, BTN_2, (data[1] & 0x04));
236                 input_report_key(input, BTN_3, (data[1] & 0x08));
237                 input_report_abs(input, ABS_MISC,
238                                  data[1] & 0x0f ? PAD_DEVICE_ID : 0);
239                 return 1;
240         } else {
241                 prox = data[1] & 0x80;
242                 if (prox) {
243                         switch ((data[1] >> 3) & 3) {
244                         case 1: /* Rubber */
245                                 wacom->tool[0] = BTN_TOOL_RUBBER;
246                                 wacom->id[0] = ERASER_DEVICE_ID;
247                                 break;
248
249                         case 2: /* Pen */
250                                 wacom->tool[0] = BTN_TOOL_PEN;
251                                 wacom->id[0] = STYLUS_DEVICE_ID;
252                                 break;
253                         }
254                 }
255
256                 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
257                 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
258                 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
259                 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
260                 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
261                 input_report_abs(input, ABS_PRESSURE, pressure);
262                 input_report_key(input, BTN_TOUCH, pressure > 10);
263
264                 if (!prox) /* out-prox */
265                         wacom->id[0] = 0;
266                 input_report_key(input, wacom->tool[0], prox);
267                 input_report_abs(input, ABS_MISC, wacom->id[0]);
268                 return 1;
269         }
270 }
271
272 static int wacom_graphire_irq(struct wacom_wac *wacom)
273 {
274         struct wacom_features *features = &wacom->features;
275         unsigned char *data = wacom->data;
276         struct input_dev *input = wacom->input;
277         struct input_dev *pad_input = wacom->pad_input;
278         int battery_capacity, ps_connected;
279         int prox;
280         int rw = 0;
281         int retval = 0;
282
283         if (features->type == GRAPHIRE_BT) {
284                 if (data[0] != WACOM_REPORT_PENABLED_BT) {
285                         dev_dbg(input->dev.parent,
286                                 "%s: received unknown report #%d\n", __func__,
287                                 data[0]);
288                         goto exit;
289                 }
290         } else if (data[0] != WACOM_REPORT_PENABLED) {
291                 dev_dbg(input->dev.parent,
292                         "%s: received unknown report #%d\n", __func__, data[0]);
293                 goto exit;
294         }
295
296         prox = data[1] & 0x80;
297         if (prox || wacom->id[0]) {
298                 if (prox) {
299                         switch ((data[1] >> 5) & 3) {
300
301                         case 0: /* Pen */
302                                 wacom->tool[0] = BTN_TOOL_PEN;
303                                 wacom->id[0] = STYLUS_DEVICE_ID;
304                                 break;
305
306                         case 1: /* Rubber */
307                                 wacom->tool[0] = BTN_TOOL_RUBBER;
308                                 wacom->id[0] = ERASER_DEVICE_ID;
309                                 break;
310
311                         case 2: /* Mouse with wheel */
312                                 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
313                                 /* fall through */
314
315                         case 3: /* Mouse without wheel */
316                                 wacom->tool[0] = BTN_TOOL_MOUSE;
317                                 wacom->id[0] = CURSOR_DEVICE_ID;
318                                 break;
319                         }
320                 }
321                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
322                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
323                 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
324                         if (features->type == GRAPHIRE_BT)
325                                 input_report_abs(input, ABS_PRESSURE, data[6] |
326                                         (((__u16) (data[1] & 0x08)) << 5));
327                         else
328                                 input_report_abs(input, ABS_PRESSURE, data[6] |
329                                         ((data[7] & 0x03) << 8));
330                         input_report_key(input, BTN_TOUCH, data[1] & 0x01);
331                         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
332                         input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
333                 } else {
334                         input_report_key(input, BTN_LEFT, data[1] & 0x01);
335                         input_report_key(input, BTN_RIGHT, data[1] & 0x02);
336                         if (features->type == WACOM_G4 ||
337                                         features->type == WACOM_MO) {
338                                 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
339                                 rw = (data[7] & 0x04) - (data[7] & 0x03);
340                         } else if (features->type == GRAPHIRE_BT) {
341                                 /* Compute distance between mouse and tablet */
342                                 rw = 44 - (data[6] >> 2);
343                                 rw = clamp_val(rw, 0, 31);
344                                 input_report_abs(input, ABS_DISTANCE, rw);
345                                 if (((data[1] >> 5) & 3) == 2) {
346                                         /* Mouse with wheel */
347                                         input_report_key(input, BTN_MIDDLE,
348                                                         data[1] & 0x04);
349                                         rw = (data[6] & 0x01) ? -1 :
350                                                 (data[6] & 0x02) ? 1 : 0;
351                                 } else {
352                                         rw = 0;
353                                 }
354                         } else {
355                                 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
356                                 rw = -(signed char)data[6];
357                         }
358                         input_report_rel(input, REL_WHEEL, rw);
359                 }
360
361                 if (!prox)
362                         wacom->id[0] = 0;
363                 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
364                 input_report_key(input, wacom->tool[0], prox);
365                 input_sync(input); /* sync last event */
366         }
367
368         /* send pad data */
369         switch (features->type) {
370         case WACOM_G4:
371                 prox = data[7] & 0xf8;
372                 if (prox || wacom->id[1]) {
373                         wacom->id[1] = PAD_DEVICE_ID;
374                         input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
375                         input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
376                         rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
377                         input_report_rel(pad_input, REL_WHEEL, rw);
378                         if (!prox)
379                                 wacom->id[1] = 0;
380                         input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
381                         retval = 1;
382                 }
383                 break;
384
385         case WACOM_MO:
386                 prox = (data[7] & 0xf8) || data[8];
387                 if (prox || wacom->id[1]) {
388                         wacom->id[1] = PAD_DEVICE_ID;
389                         input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
390                         input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
391                         input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
392                         input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
393                         input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
394                         if (!prox)
395                                 wacom->id[1] = 0;
396                         input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
397                         retval = 1;
398                 }
399                 break;
400         case GRAPHIRE_BT:
401                 prox = data[7] & 0x03;
402                 if (prox || wacom->id[1]) {
403                         wacom->id[1] = PAD_DEVICE_ID;
404                         input_report_key(pad_input, BTN_0, (data[7] & 0x02));
405                         input_report_key(pad_input, BTN_1, (data[7] & 0x01));
406                         if (!prox)
407                                 wacom->id[1] = 0;
408                         input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
409                         retval = 1;
410                 }
411                 break;
412         }
413
414         /* Store current battery capacity and power supply state */
415         if (features->type == GRAPHIRE_BT) {
416                 rw = (data[7] >> 2 & 0x07);
417                 battery_capacity = batcap_gr[rw];
418                 ps_connected = rw == 7;
419                 if ((wacom->battery_capacity != battery_capacity) ||
420                     (wacom->ps_connected != ps_connected)) {
421                         wacom->battery_capacity = battery_capacity;
422                         wacom->ps_connected = ps_connected;
423                         wacom_notify_battery(wacom);
424                 }
425         }
426 exit:
427         return retval;
428 }
429
430 static int wacom_intuos_inout(struct wacom_wac *wacom)
431 {
432         struct wacom_features *features = &wacom->features;
433         unsigned char *data = wacom->data;
434         struct input_dev *input = wacom->input;
435         int idx = 0;
436
437         /* tool number */
438         if (features->type == INTUOS)
439                 idx = data[1] & 0x01;
440
441         /* Enter report */
442         if ((data[1] & 0xfc) == 0xc0) {
443                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
444                         wacom->shared->stylus_in_proximity = true;
445
446                 /* serial number of the tool */
447                 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
448                         (data[4] << 20) + (data[5] << 12) +
449                         (data[6] << 4) + (data[7] >> 4);
450
451                 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
452                         ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
453
454                 switch (wacom->id[idx]) {
455                 case 0x812: /* Inking pen */
456                 case 0x801: /* Intuos3 Inking pen */
457                 case 0x120802: /* Intuos4/5 Inking Pen */
458                 case 0x012:
459                         wacom->tool[idx] = BTN_TOOL_PENCIL;
460                         break;
461
462                 case 0x822: /* Pen */
463                 case 0x842:
464                 case 0x852:
465                 case 0x823: /* Intuos3 Grip Pen */
466                 case 0x813: /* Intuos3 Classic Pen */
467                 case 0x885: /* Intuos3 Marker Pen */
468                 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
469                 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
470                 case 0x022:
471                 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
472                 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
473                 case 0x160802: /* Cintiq 13HD Pro Pen */
474                 case 0x180802: /* DTH2242 Pen */
475                 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
476                         wacom->tool[idx] = BTN_TOOL_PEN;
477                         break;
478
479                 case 0x832: /* Stroke pen */
480                 case 0x032:
481                         wacom->tool[idx] = BTN_TOOL_BRUSH;
482                         break;
483
484                 case 0x007: /* Mouse 4D and 2D */
485                 case 0x09c:
486                 case 0x094:
487                 case 0x017: /* Intuos3 2D Mouse */
488                 case 0x806: /* Intuos4 Mouse */
489                         wacom->tool[idx] = BTN_TOOL_MOUSE;
490                         break;
491
492                 case 0x096: /* Lens cursor */
493                 case 0x097: /* Intuos3 Lens cursor */
494                 case 0x006: /* Intuos4 Lens cursor */
495                         wacom->tool[idx] = BTN_TOOL_LENS;
496                         break;
497
498                 case 0x82a: /* Eraser */
499                 case 0x85a:
500                 case 0x91a:
501                 case 0xd1a:
502                 case 0x0fa:
503                 case 0x82b: /* Intuos3 Grip Pen Eraser */
504                 case 0x81b: /* Intuos3 Classic Pen Eraser */
505                 case 0x91b: /* Intuos3 Airbrush Eraser */
506                 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
507                 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
508                 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
509                 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
510                 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
511                 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
512                 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
513                 case 0x18080a: /* DTH2242 Eraser */
514                 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
515                         wacom->tool[idx] = BTN_TOOL_RUBBER;
516                         break;
517
518                 case 0xd12:
519                 case 0x912:
520                 case 0x112:
521                 case 0x913: /* Intuos3 Airbrush */
522                 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
523                 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
524                         wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
525                         break;
526
527                 default: /* Unknown tool */
528                         wacom->tool[idx] = BTN_TOOL_PEN;
529                         break;
530                 }
531                 return 1;
532         }
533
534         /* older I4 styli don't work with new Cintiqs */
535         if (!((wacom->id[idx] >> 20) & 0x01) &&
536                         (features->type == WACOM_21UX2))
537                 return 1;
538
539         /* Range Report */
540         if ((data[1] & 0xfe) == 0x20) {
541                 input_report_key(input, BTN_TOUCH, 0);
542                 input_report_abs(input, ABS_PRESSURE, 0);
543                 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
544                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
545                         wacom->shared->stylus_in_proximity = true;
546         }
547
548         /* Exit report */
549         if ((data[1] & 0xfe) == 0x80) {
550                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
551                         wacom->shared->stylus_in_proximity = false;
552
553                 /*
554                  * Reset all states otherwise we lose the initial states
555                  * when in-prox next time
556                  */
557                 input_report_abs(input, ABS_X, 0);
558                 input_report_abs(input, ABS_Y, 0);
559                 input_report_abs(input, ABS_DISTANCE, 0);
560                 input_report_abs(input, ABS_TILT_X, 0);
561                 input_report_abs(input, ABS_TILT_Y, 0);
562                 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
563                         input_report_key(input, BTN_LEFT, 0);
564                         input_report_key(input, BTN_MIDDLE, 0);
565                         input_report_key(input, BTN_RIGHT, 0);
566                         input_report_key(input, BTN_SIDE, 0);
567                         input_report_key(input, BTN_EXTRA, 0);
568                         input_report_abs(input, ABS_THROTTLE, 0);
569                         input_report_abs(input, ABS_RZ, 0);
570                 } else {
571                         input_report_abs(input, ABS_PRESSURE, 0);
572                         input_report_key(input, BTN_STYLUS, 0);
573                         input_report_key(input, BTN_STYLUS2, 0);
574                         input_report_key(input, BTN_TOUCH, 0);
575                         input_report_abs(input, ABS_WHEEL, 0);
576                         if (features->type >= INTUOS3S)
577                                 input_report_abs(input, ABS_Z, 0);
578                 }
579                 input_report_key(input, wacom->tool[idx], 0);
580                 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
581                 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
582                 wacom->id[idx] = 0;
583                 return 2;
584         }
585         return 0;
586 }
587
588 static void wacom_intuos_general(struct wacom_wac *wacom)
589 {
590         struct wacom_features *features = &wacom->features;
591         unsigned char *data = wacom->data;
592         struct input_dev *input = wacom->input;
593         unsigned int t;
594
595         /* general pen packet */
596         if ((data[1] & 0xb8) == 0xa0) {
597                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
598                 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
599                         t = (t << 1) | (data[1] & 1);
600                 }
601                 input_report_abs(input, ABS_PRESSURE, t);
602                 input_report_abs(input, ABS_TILT_X,
603                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
604                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
605                 input_report_key(input, BTN_STYLUS, data[1] & 2);
606                 input_report_key(input, BTN_STYLUS2, data[1] & 4);
607                 input_report_key(input, BTN_TOUCH, t > 10);
608         }
609
610         /* airbrush second packet */
611         if ((data[1] & 0xbc) == 0xb4) {
612                 input_report_abs(input, ABS_WHEEL,
613                                 (data[6] << 2) | ((data[7] >> 6) & 3));
614                 input_report_abs(input, ABS_TILT_X,
615                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
616                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
617         }
618 }
619
620 static int wacom_intuos_irq(struct wacom_wac *wacom)
621 {
622         struct wacom_features *features = &wacom->features;
623         unsigned char *data = wacom->data;
624         struct input_dev *input = wacom->input;
625         unsigned int t;
626         int idx = 0, result;
627
628         if (data[0] != WACOM_REPORT_PENABLED &&
629             data[0] != WACOM_REPORT_INTUOSREAD &&
630             data[0] != WACOM_REPORT_INTUOSWRITE &&
631             data[0] != WACOM_REPORT_INTUOSPAD &&
632             data[0] != WACOM_REPORT_INTUOS5PAD) {
633                 dev_dbg(input->dev.parent,
634                         "%s: received unknown report #%d\n", __func__, data[0]);
635                 return 0;
636         }
637
638         /* tool number */
639         if (features->type == INTUOS)
640                 idx = data[1] & 0x01;
641
642         /* pad packets. Works as a second tool and is always in prox */
643         if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
644                 input = wacom->pad_input;
645                 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
646                         input_report_key(input, BTN_0, (data[2] & 0x01));
647                         input_report_key(input, BTN_1, (data[3] & 0x01));
648                         input_report_key(input, BTN_2, (data[3] & 0x02));
649                         input_report_key(input, BTN_3, (data[3] & 0x04));
650                         input_report_key(input, BTN_4, (data[3] & 0x08));
651                         input_report_key(input, BTN_5, (data[3] & 0x10));
652                         input_report_key(input, BTN_6, (data[3] & 0x20));
653                         if (data[1] & 0x80) {
654                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
655                         } else {
656                                 /* Out of proximity, clear wheel value. */
657                                 input_report_abs(input, ABS_WHEEL, 0);
658                         }
659                         if (features->type != INTUOS4S) {
660                                 input_report_key(input, BTN_7, (data[3] & 0x40));
661                                 input_report_key(input, BTN_8, (data[3] & 0x80));
662                         }
663                         if (data[1] | (data[2] & 0x01) | data[3]) {
664                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
665                         } else {
666                                 input_report_abs(input, ABS_MISC, 0);
667                         }
668                 } else if (features->type == DTK) {
669                         input_report_key(input, BTN_0, (data[6] & 0x01));
670                         input_report_key(input, BTN_1, (data[6] & 0x02));
671                         input_report_key(input, BTN_2, (data[6] & 0x04));
672                         input_report_key(input, BTN_3, (data[6] & 0x08));
673                         input_report_key(input, BTN_4, (data[6] & 0x10));
674                         input_report_key(input, BTN_5, (data[6] & 0x20));
675                         if (data[6] & 0x3f) {
676                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
677                         } else {
678                                 input_report_abs(input, ABS_MISC, 0);
679                         }
680                 } else if (features->type == WACOM_13HD) {
681                         input_report_key(input, BTN_0, (data[3] & 0x01));
682                         input_report_key(input, BTN_1, (data[4] & 0x01));
683                         input_report_key(input, BTN_2, (data[4] & 0x02));
684                         input_report_key(input, BTN_3, (data[4] & 0x04));
685                         input_report_key(input, BTN_4, (data[4] & 0x08));
686                         input_report_key(input, BTN_5, (data[4] & 0x10));
687                         input_report_key(input, BTN_6, (data[4] & 0x20));
688                         input_report_key(input, BTN_7, (data[4] & 0x40));
689                         input_report_key(input, BTN_8, (data[4] & 0x80));
690                         if ((data[3] & 0x01) | data[4]) {
691                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
692                         } else {
693                                 input_report_abs(input, ABS_MISC, 0);
694                         }
695                 } else if (features->type == WACOM_24HD) {
696                         input_report_key(input, BTN_0, (data[6] & 0x01));
697                         input_report_key(input, BTN_1, (data[6] & 0x02));
698                         input_report_key(input, BTN_2, (data[6] & 0x04));
699                         input_report_key(input, BTN_3, (data[6] & 0x08));
700                         input_report_key(input, BTN_4, (data[6] & 0x10));
701                         input_report_key(input, BTN_5, (data[6] & 0x20));
702                         input_report_key(input, BTN_6, (data[6] & 0x40));
703                         input_report_key(input, BTN_7, (data[6] & 0x80));
704                         input_report_key(input, BTN_8, (data[8] & 0x01));
705                         input_report_key(input, BTN_9, (data[8] & 0x02));
706                         input_report_key(input, BTN_A, (data[8] & 0x04));
707                         input_report_key(input, BTN_B, (data[8] & 0x08));
708                         input_report_key(input, BTN_C, (data[8] & 0x10));
709                         input_report_key(input, BTN_X, (data[8] & 0x20));
710                         input_report_key(input, BTN_Y, (data[8] & 0x40));
711                         input_report_key(input, BTN_Z, (data[8] & 0x80));
712
713                         /*
714                          * Three "buttons" are available on the 24HD which are
715                          * physically implemented as a touchstrip. Each button
716                          * is approximately 3 bits wide with a 2 bit spacing.
717                          * The raw touchstrip bits are stored at:
718                          *    ((data[3] & 0x1f) << 8) | data[4])
719                          */
720                         input_report_key(input, KEY_PROG1, data[4] & 0x07);
721                         input_report_key(input, KEY_PROG2, data[4] & 0xE0);
722                         input_report_key(input, KEY_PROG3, data[3] & 0x1C);
723
724                         if (data[1] & 0x80) {
725                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
726                         } else {
727                                 /* Out of proximity, clear wheel value. */
728                                 input_report_abs(input, ABS_WHEEL, 0);
729                         }
730
731                         if (data[2] & 0x80) {
732                                 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
733                         } else {
734                                 /* Out of proximity, clear second wheel value. */
735                                 input_report_abs(input, ABS_THROTTLE, 0);
736                         }
737
738                         if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
739                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
740                         } else {
741                                 input_report_abs(input, ABS_MISC, 0);
742                         }
743                 } else if (features->type == CINTIQ_HYBRID) {
744                         /*
745                          * Do not send hardware buttons under Android. They
746                          * are already sent to the system through GPIO (and
747                          * have different meaning).
748                          */
749                         input_report_key(input, BTN_1, (data[4] & 0x01));
750                         input_report_key(input, BTN_2, (data[4] & 0x02));
751                         input_report_key(input, BTN_3, (data[4] & 0x04));
752                         input_report_key(input, BTN_4, (data[4] & 0x08));
753
754                         input_report_key(input, BTN_5, (data[4] & 0x10));  /* Right  */
755                         input_report_key(input, BTN_6, (data[4] & 0x20));  /* Up     */
756                         input_report_key(input, BTN_7, (data[4] & 0x40));  /* Left   */
757                         input_report_key(input, BTN_8, (data[4] & 0x80));  /* Down   */
758                         input_report_key(input, BTN_0, (data[3] & 0x01));  /* Center */
759                 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
760                         int i;
761
762                         /* Touch ring mode switch has no capacitive sensor */
763                         input_report_key(input, BTN_0, (data[3] & 0x01));
764
765                         /*
766                          * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
767                          * addition to the mechanical switch. Switch data is
768                          * stored in data[4], capacitive data in data[5].
769                          */
770                         for (i = 0; i < 8; i++)
771                                 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
772
773                         if (data[2] & 0x80) {
774                                 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
775                         } else {
776                                 /* Out of proximity, clear wheel value. */
777                                 input_report_abs(input, ABS_WHEEL, 0);
778                         }
779
780                         if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
781                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
782                         } else {
783                                 input_report_abs(input, ABS_MISC, 0);
784                         }
785                 } else {
786                         if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
787                                 input_report_key(input, BTN_0, (data[5] & 0x01));
788                                 input_report_key(input, BTN_1, (data[6] & 0x01));
789                                 input_report_key(input, BTN_2, (data[6] & 0x02));
790                                 input_report_key(input, BTN_3, (data[6] & 0x04));
791                                 input_report_key(input, BTN_4, (data[6] & 0x08));
792                                 input_report_key(input, BTN_5, (data[6] & 0x10));
793                                 input_report_key(input, BTN_6, (data[6] & 0x20));
794                                 input_report_key(input, BTN_7, (data[6] & 0x40));
795                                 input_report_key(input, BTN_8, (data[6] & 0x80));
796                                 input_report_key(input, BTN_9, (data[7] & 0x01));
797                                 input_report_key(input, BTN_A, (data[8] & 0x01));
798                                 input_report_key(input, BTN_B, (data[8] & 0x02));
799                                 input_report_key(input, BTN_C, (data[8] & 0x04));
800                                 input_report_key(input, BTN_X, (data[8] & 0x08));
801                                 input_report_key(input, BTN_Y, (data[8] & 0x10));
802                                 input_report_key(input, BTN_Z, (data[8] & 0x20));
803                                 input_report_key(input, BTN_BASE, (data[8] & 0x40));
804                                 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
805
806                                 if (features->type == WACOM_22HD) {
807                                         input_report_key(input, KEY_PROG1, data[9] & 0x01);
808                                         input_report_key(input, KEY_PROG2, data[9] & 0x02);
809                                         input_report_key(input, KEY_PROG3, data[9] & 0x04);
810                                 }
811                         } else {
812                                 input_report_key(input, BTN_0, (data[5] & 0x01));
813                                 input_report_key(input, BTN_1, (data[5] & 0x02));
814                                 input_report_key(input, BTN_2, (data[5] & 0x04));
815                                 input_report_key(input, BTN_3, (data[5] & 0x08));
816                                 input_report_key(input, BTN_4, (data[6] & 0x01));
817                                 input_report_key(input, BTN_5, (data[6] & 0x02));
818                                 input_report_key(input, BTN_6, (data[6] & 0x04));
819                                 input_report_key(input, BTN_7, (data[6] & 0x08));
820                                 input_report_key(input, BTN_8, (data[5] & 0x10));
821                                 input_report_key(input, BTN_9, (data[6] & 0x10));
822                         }
823                         input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
824                         input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
825
826                         if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
827                                 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
828                                 (data[7] & 0x01)) {
829                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
830                         } else {
831                                 input_report_abs(input, ABS_MISC, 0);
832                         }
833                 }
834                 return 1;
835         }
836
837         /* process in/out prox events */
838         result = wacom_intuos_inout(wacom);
839         if (result)
840                 return result - 1;
841
842         /* don't proceed if we don't know the ID */
843         if (!wacom->id[idx])
844                 return 0;
845
846         /* Only large Intuos support Lense Cursor */
847         if (wacom->tool[idx] == BTN_TOOL_LENS &&
848             (features->type == INTUOS3 ||
849              features->type == INTUOS3S ||
850              features->type == INTUOS4 ||
851              features->type == INTUOS4S ||
852              features->type == INTUOS5 ||
853              features->type == INTUOS5S ||
854              features->type == INTUOSPM ||
855              features->type == INTUOSPS)) {
856
857                 return 0;
858         }
859
860         /* Cintiq doesn't send data when RDY bit isn't set */
861         if (features->type == CINTIQ && !(data[1] & 0x40))
862                  return 0;
863
864         if (features->type >= INTUOS3S) {
865                 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
866                 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
867                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
868         } else {
869                 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
870                 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
871                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
872         }
873
874         /* process general packets */
875         wacom_intuos_general(wacom);
876
877         /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
878         if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
879
880                 if (data[1] & 0x02) {
881                         /* Rotation packet */
882                         if (features->type >= INTUOS3S) {
883                                 /* I3 marker pen rotation */
884                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
885                                 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
886                                         ((t-1) / 2 + 450)) : (450 - t / 2) ;
887                                 input_report_abs(input, ABS_Z, t);
888                         } else {
889                                 /* 4D mouse rotation packet */
890                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
891                                 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
892                                         ((t - 1) / 2) : -t / 2);
893                         }
894
895                 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
896                         /* 4D mouse packet */
897                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
898                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
899                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
900
901                         input_report_key(input, BTN_SIDE,   data[8] & 0x20);
902                         input_report_key(input, BTN_EXTRA,  data[8] & 0x10);
903                         t = (data[6] << 2) | ((data[7] >> 6) & 3);
904                         input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
905
906                 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
907                         /* I4 mouse */
908                         if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
909                                 input_report_key(input, BTN_LEFT,   data[6] & 0x01);
910                                 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
911                                 input_report_key(input, BTN_RIGHT,  data[6] & 0x04);
912                                 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
913                                                  - ((data[7] & 0x40) >> 6));
914                                 input_report_key(input, BTN_SIDE,   data[6] & 0x08);
915                                 input_report_key(input, BTN_EXTRA,  data[6] & 0x10);
916
917                                 input_report_abs(input, ABS_TILT_X,
918                                         ((data[7] << 1) & 0x7e) | (data[8] >> 7));
919                                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
920                         } else {
921                                 /* 2D mouse packet */
922                                 input_report_key(input, BTN_LEFT,   data[8] & 0x04);
923                                 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
924                                 input_report_key(input, BTN_RIGHT,  data[8] & 0x10);
925                                 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
926                                                  - ((data[8] & 0x02) >> 1));
927
928                                 /* I3 2D mouse side buttons */
929                                 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
930                                         input_report_key(input, BTN_SIDE,   data[8] & 0x40);
931                                         input_report_key(input, BTN_EXTRA,  data[8] & 0x20);
932                                 }
933                         }
934                 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
935                                 features->type == INTUOS4L || features->type == INTUOS5L ||
936                                 features->type == INTUOSPL) &&
937                            wacom->tool[idx] == BTN_TOOL_LENS) {
938                         /* Lens cursor packets */
939                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
940                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
941                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
942                         input_report_key(input, BTN_SIDE,   data[8] & 0x10);
943                         input_report_key(input, BTN_EXTRA,  data[8] & 0x08);
944                 }
945         }
946
947         input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
948         input_report_key(input, wacom->tool[idx], 1);
949         input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
950         return 1;
951 }
952
953 static int int_dist(int x1, int y1, int x2, int y2)
954 {
955         int x = x2 - x1;
956         int y = y2 - y1;
957
958         return int_sqrt(x*x + y*y);
959 }
960
961 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
962                 unsigned char *data)
963 {
964         memcpy(wacom->data, data, 10);
965         wacom_intuos_irq(wacom);
966
967         input_sync(wacom->input);
968         if (wacom->pad_input)
969                 input_sync(wacom->pad_input);
970 }
971
972 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
973 {
974         unsigned char data[WACOM_PKGLEN_MAX];
975         int i = 1;
976         unsigned power_raw, battery_capacity, bat_charging, ps_connected;
977
978         memcpy(data, wacom->data, len);
979
980         switch (data[0]) {
981         case 0x04:
982                 wacom_intuos_bt_process_data(wacom, data + i);
983                 i += 10;
984                 /* fall through */
985         case 0x03:
986                 wacom_intuos_bt_process_data(wacom, data + i);
987                 i += 10;
988                 wacom_intuos_bt_process_data(wacom, data + i);
989                 i += 10;
990                 power_raw = data[i];
991                 bat_charging = (power_raw & 0x08) ? 1 : 0;
992                 ps_connected = (power_raw & 0x10) ? 1 : 0;
993                 battery_capacity = batcap_i4[power_raw & 0x07];
994                 if ((wacom->battery_capacity != battery_capacity) ||
995                     (wacom->bat_charging != bat_charging) ||
996                     (wacom->ps_connected != ps_connected)) {
997                         wacom->battery_capacity = battery_capacity;
998                         wacom->bat_charging = bat_charging;
999                         wacom->ps_connected = ps_connected;
1000                         wacom_notify_battery(wacom);
1001                 }
1002
1003                 break;
1004         default:
1005                 dev_dbg(wacom->input->dev.parent,
1006                                 "Unknown report: %d,%d size:%zu\n",
1007                                 data[0], data[1], len);
1008                 return 0;
1009         }
1010         return 0;
1011 }
1012
1013 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1014 {
1015         struct input_dev *input = wacom->input;
1016         unsigned char *data = wacom->data;
1017         int i;
1018         int current_num_contacts = data[61];
1019         int contacts_to_send = 0;
1020
1021         /*
1022          * First packet resets the counter since only the first
1023          * packet in series will have non-zero current_num_contacts.
1024          */
1025         if (current_num_contacts)
1026                 wacom->num_contacts_left = current_num_contacts;
1027
1028         /* There are at most 4 contacts per packet */
1029         contacts_to_send = min(4, wacom->num_contacts_left);
1030
1031         for (i = 0; i < contacts_to_send; i++) {
1032                 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
1033                 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
1034                 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1035
1036                 if (slot < 0)
1037                         continue;
1038                 input_mt_slot(input, slot);
1039                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1040
1041                 if (touch) {
1042                         int t_x = get_unaligned_le16(&data[offset + 2]);
1043                         int c_x = get_unaligned_le16(&data[offset + 4]);
1044                         int t_y = get_unaligned_le16(&data[offset + 6]);
1045                         int c_y = get_unaligned_le16(&data[offset + 8]);
1046                         int w = get_unaligned_le16(&data[offset + 10]);
1047                         int h = get_unaligned_le16(&data[offset + 12]);
1048
1049                         input_report_abs(input, ABS_MT_POSITION_X, t_x);
1050                         input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1051                         input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1052                         input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1053                         input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1054                         input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1055                 }
1056         }
1057         input_mt_report_pointer_emulation(input, true);
1058
1059         wacom->num_contacts_left -= contacts_to_send;
1060         if (wacom->num_contacts_left <= 0)
1061                 wacom->num_contacts_left = 0;
1062
1063         return 1;
1064 }
1065
1066 static int wacom_mt_touch(struct wacom_wac *wacom)
1067 {
1068         struct input_dev *input = wacom->input;
1069         unsigned char *data = wacom->data;
1070         int i;
1071         int current_num_contacts = data[2];
1072         int contacts_to_send = 0;
1073         int x_offset = 0;
1074
1075         /* MTTPC does not support Height and Width */
1076         if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1077                 x_offset = -4;
1078
1079         /*
1080          * First packet resets the counter since only the first
1081          * packet in series will have non-zero current_num_contacts.
1082          */
1083         if (current_num_contacts)
1084                 wacom->num_contacts_left = current_num_contacts;
1085
1086         /* There are at most 5 contacts per packet */
1087         contacts_to_send = min(5, wacom->num_contacts_left);
1088
1089         for (i = 0; i < contacts_to_send; i++) {
1090                 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1091                 bool touch = data[offset] & 0x1;
1092                 int id = get_unaligned_le16(&data[offset + 1]);
1093                 int slot = input_mt_get_slot_by_key(input, id);
1094
1095                 if (slot < 0)
1096                         continue;
1097
1098                 input_mt_slot(input, slot);
1099                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1100                 if (touch) {
1101                         int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1102                         int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1103                         input_report_abs(input, ABS_MT_POSITION_X, x);
1104                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1105                 }
1106         }
1107         input_mt_report_pointer_emulation(input, true);
1108
1109         wacom->num_contacts_left -= contacts_to_send;
1110         if (wacom->num_contacts_left < 0)
1111                 wacom->num_contacts_left = 0;
1112
1113         return 1;
1114 }
1115
1116 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1117 {
1118         struct input_dev *input = wacom->input;
1119         unsigned char *data = wacom->data;
1120         int contact_with_no_pen_down_count = 0;
1121         int i;
1122
1123         for (i = 0; i < 2; i++) {
1124                 int p = data[1] & (1 << i);
1125                 bool touch = p && !wacom->shared->stylus_in_proximity;
1126
1127                 input_mt_slot(input, i);
1128                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1129                 if (touch) {
1130                         int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1131                         int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1132
1133                         input_report_abs(input, ABS_MT_POSITION_X, x);
1134                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1135                         contact_with_no_pen_down_count++;
1136                 }
1137         }
1138         input_mt_report_pointer_emulation(input, true);
1139
1140         /* keep touch state for pen event */
1141         wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1142
1143         return 1;
1144 }
1145
1146 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1147 {
1148         unsigned char *data = wacom->data;
1149         struct input_dev *input = wacom->input;
1150         bool prox;
1151         int x = 0, y = 0;
1152
1153         if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1154                 return 0;
1155
1156         if (!wacom->shared->stylus_in_proximity) {
1157                 if (len == WACOM_PKGLEN_TPC1FG) {
1158                         prox = data[0] & 0x01;
1159                         x = get_unaligned_le16(&data[1]);
1160                         y = get_unaligned_le16(&data[3]);
1161                 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1162                         prox = data[2] & 0x01;
1163                         x = get_unaligned_le16(&data[3]);
1164                         y = get_unaligned_le16(&data[5]);
1165                 } else {
1166                         prox = data[1] & 0x01;
1167                         x = le16_to_cpup((__le16 *)&data[2]);
1168                         y = le16_to_cpup((__le16 *)&data[4]);
1169                 }
1170         } else
1171                 /* force touch out when pen is in prox */
1172                 prox = 0;
1173
1174         if (prox) {
1175                 input_report_abs(input, ABS_X, x);
1176                 input_report_abs(input, ABS_Y, y);
1177         }
1178         input_report_key(input, BTN_TOUCH, prox);
1179
1180         /* keep touch state for pen events */
1181         wacom->shared->touch_down = prox;
1182
1183         return 1;
1184 }
1185
1186 static int wacom_tpc_pen(struct wacom_wac *wacom)
1187 {
1188         unsigned char *data = wacom->data;
1189         struct input_dev *input = wacom->input;
1190         bool prox = data[1] & 0x20;
1191
1192         if (!wacom->shared->stylus_in_proximity) /* first in prox */
1193                 /* Going into proximity select tool */
1194                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1195
1196         /* keep pen state for touch events */
1197         wacom->shared->stylus_in_proximity = prox;
1198
1199         /* send pen events only when touch is up or forced out */
1200         if (!wacom->shared->touch_down) {
1201                 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1202                 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1203                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1204                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1205                 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1206                 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1207                 input_report_key(input, wacom->tool[0], prox);
1208                 return 1;
1209         }
1210
1211         return 0;
1212 }
1213
1214 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1215 {
1216         unsigned char *data = wacom->data;
1217
1218         dev_dbg(wacom->input->dev.parent,
1219                 "%s: received report #%d\n", __func__, data[0]);
1220
1221         switch (len) {
1222         case WACOM_PKGLEN_TPC1FG:
1223                 return wacom_tpc_single_touch(wacom, len);
1224
1225         case WACOM_PKGLEN_TPC2FG:
1226                 return wacom_tpc_mt_touch(wacom);
1227
1228         case WACOM_PKGLEN_PENABLED:
1229                 return wacom_tpc_pen(wacom);
1230
1231         default:
1232                 switch (data[0]) {
1233                 case WACOM_REPORT_TPC1FG:
1234                 case WACOM_REPORT_TPCHID:
1235                 case WACOM_REPORT_TPCST:
1236                 case WACOM_REPORT_TPC1FGE:
1237                         return wacom_tpc_single_touch(wacom, len);
1238
1239                 case WACOM_REPORT_TPCMT:
1240                 case WACOM_REPORT_TPCMT2:
1241                         return wacom_mt_touch(wacom);
1242
1243                 case WACOM_REPORT_PENABLED:
1244                         return wacom_tpc_pen(wacom);
1245                 }
1246         }
1247
1248         return 0;
1249 }
1250
1251 static int wacom_bpt_touch(struct wacom_wac *wacom)
1252 {
1253         struct wacom_features *features = &wacom->features;
1254         struct input_dev *input = wacom->input;
1255         struct input_dev *pad_input = wacom->pad_input;
1256         unsigned char *data = wacom->data;
1257         int i;
1258
1259         if (data[0] != 0x02)
1260             return 0;
1261
1262         for (i = 0; i < 2; i++) {
1263                 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1264                 bool touch = data[offset + 3] & 0x80;
1265
1266                 /*
1267                  * Touch events need to be disabled while stylus is
1268                  * in proximity because user's hand is resting on touchpad
1269                  * and sending unwanted events.  User expects tablet buttons
1270                  * to continue working though.
1271                  */
1272                 touch = touch && !wacom->shared->stylus_in_proximity;
1273
1274                 input_mt_slot(input, i);
1275                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1276                 if (touch) {
1277                         int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1278                         int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1279                         if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1280                                 x <<= 5;
1281                                 y <<= 5;
1282                         }
1283                         input_report_abs(input, ABS_MT_POSITION_X, x);
1284                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1285                 }
1286         }
1287
1288         input_mt_report_pointer_emulation(input, true);
1289
1290         input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1291         input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1292         input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1293         input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1294
1295         return 1;
1296 }
1297
1298 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1299 {
1300         struct wacom_features *features = &wacom->features;
1301         struct input_dev *input = wacom->input;
1302         bool touch = data[1] & 0x80;
1303         int slot = input_mt_get_slot_by_key(input, data[0]);
1304
1305         if (slot < 0)
1306                 return;
1307
1308         touch = touch && !wacom->shared->stylus_in_proximity;
1309
1310         input_mt_slot(input, slot);
1311         input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1312
1313         if (touch) {
1314                 int x = (data[2] << 4) | (data[4] >> 4);
1315                 int y = (data[3] << 4) | (data[4] & 0x0f);
1316                 int width, height;
1317
1318                 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1319                         width  = data[5] * 100;
1320                         height = data[6] * 100;
1321                 } else {
1322                         /*
1323                          * "a" is a scaled-down area which we assume is
1324                          * roughly circular and which can be described as:
1325                          * a=(pi*r^2)/C.
1326                          */
1327                         int a = data[5];
1328                         int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1329                         int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1330                         width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1331                         height = width * y_res / x_res;
1332                 }
1333
1334                 input_report_abs(input, ABS_MT_POSITION_X, x);
1335                 input_report_abs(input, ABS_MT_POSITION_Y, y);
1336                 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1337                 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1338         }
1339 }
1340
1341 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1342 {
1343         struct input_dev *input = wacom->pad_input;
1344         struct wacom_features *features = &wacom->features;
1345
1346         if (features->type == INTUOSHT) {
1347                 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1348                 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1349         } else {
1350                 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1351                 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1352         }
1353         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1354         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1355 }
1356
1357 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1358 {
1359         struct input_dev *input = wacom->input;
1360         unsigned char *data = wacom->data;
1361         int count = data[1] & 0x07;
1362         int i;
1363
1364         if (data[0] != 0x02)
1365             return 0;
1366
1367         /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1368         for (i = 0; i < count; i++) {
1369                 int offset = (8 * i) + 2;
1370                 int msg_id = data[offset];
1371
1372                 if (msg_id >= 2 && msg_id <= 17)
1373                         wacom_bpt3_touch_msg(wacom, data + offset);
1374                 else if (msg_id == 128)
1375                         wacom_bpt3_button_msg(wacom, data + offset);
1376
1377         }
1378         input_mt_report_pointer_emulation(input, true);
1379
1380         return 1;
1381 }
1382
1383 static int wacom_bpt_pen(struct wacom_wac *wacom)
1384 {
1385         struct wacom_features *features = &wacom->features;
1386         struct input_dev *input = wacom->input;
1387         unsigned char *data = wacom->data;
1388         int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1389
1390         if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1391             return 0;
1392
1393         if (data[0] == WACOM_REPORT_USB) {
1394                 if (features->type == INTUOSHT && features->touch_max) {
1395                         input_report_switch(wacom->shared->touch_input,
1396                                             SW_MUTE_DEVICE, data[8] & 0x40);
1397                         input_sync(wacom->shared->touch_input);
1398                 }
1399                 return 0;
1400         }
1401
1402         prox = (data[1] & 0x20) == 0x20;
1403
1404         /*
1405          * All reports shared between PEN and RUBBER tool must be
1406          * forced to a known starting value (zero) when transitioning to
1407          * out-of-prox.
1408          *
1409          * If not reset then, to userspace, it will look like lost events
1410          * if new tool comes in-prox with same values as previous tool sent.
1411          *
1412          * Hardware does report zero in most out-of-prox cases but not all.
1413          */
1414         if (prox) {
1415                 if (!wacom->shared->stylus_in_proximity) {
1416                         if (data[1] & 0x08) {
1417                                 wacom->tool[0] = BTN_TOOL_RUBBER;
1418                                 wacom->id[0] = ERASER_DEVICE_ID;
1419                         } else {
1420                                 wacom->tool[0] = BTN_TOOL_PEN;
1421                                 wacom->id[0] = STYLUS_DEVICE_ID;
1422                         }
1423                         wacom->shared->stylus_in_proximity = true;
1424                 }
1425                 x = le16_to_cpup((__le16 *)&data[2]);
1426                 y = le16_to_cpup((__le16 *)&data[4]);
1427                 p = le16_to_cpup((__le16 *)&data[6]);
1428                 /*
1429                  * Convert distance from out prox to distance from tablet.
1430                  * distance will be greater than distance_max once
1431                  * touching and applying pressure; do not report negative
1432                  * distance.
1433                  */
1434                 if (data[8] <= features->distance_max)
1435                         d = features->distance_max - data[8];
1436
1437                 pen = data[1] & 0x01;
1438                 btn1 = data[1] & 0x02;
1439                 btn2 = data[1] & 0x04;
1440         }
1441
1442         input_report_key(input, BTN_TOUCH, pen);
1443         input_report_key(input, BTN_STYLUS, btn1);
1444         input_report_key(input, BTN_STYLUS2, btn2);
1445
1446         input_report_abs(input, ABS_X, x);
1447         input_report_abs(input, ABS_Y, y);
1448         input_report_abs(input, ABS_PRESSURE, p);
1449         input_report_abs(input, ABS_DISTANCE, d);
1450
1451         if (!prox) {
1452                 wacom->id[0] = 0;
1453                 wacom->shared->stylus_in_proximity = false;
1454         }
1455
1456         input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1457         input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1458
1459         return 1;
1460 }
1461
1462 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1463 {
1464         if (len == WACOM_PKGLEN_BBTOUCH)
1465                 return wacom_bpt_touch(wacom);
1466         else if (len == WACOM_PKGLEN_BBTOUCH3)
1467                 return wacom_bpt3_touch(wacom);
1468         else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1469                 return wacom_bpt_pen(wacom);
1470
1471         return 0;
1472 }
1473
1474 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1475 {
1476         unsigned char *data = wacom->data;
1477         int connected;
1478
1479         if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1480                 return 0;
1481
1482         connected = data[1] & 0x01;
1483         if (connected) {
1484                 int pid, battery, ps_connected;
1485
1486                 if ((wacom->shared->type == INTUOSHT) &&
1487                                 wacom->shared->touch_max) {
1488                         input_report_switch(wacom->shared->touch_input,
1489                                         SW_MUTE_DEVICE, data[5] & 0x40);
1490                         input_sync(wacom->shared->touch_input);
1491                 }
1492
1493                 pid = get_unaligned_be16(&data[6]);
1494                 battery = (data[5] & 0x3f) * 100 / 31;
1495                 ps_connected = !!(data[5] & 0x80);
1496                 if (wacom->pid != pid) {
1497                         wacom->pid = pid;
1498                         wacom_schedule_work(wacom);
1499                 }
1500
1501                 if (wacom->shared->type &&
1502                     (battery != wacom->battery_capacity ||
1503                      ps_connected != wacom->ps_connected)) {
1504                         wacom->battery_capacity = battery;
1505                         wacom->ps_connected = ps_connected;
1506                         wacom->bat_charging = ps_connected &&
1507                                                 wacom->battery_capacity < 100;
1508                         wacom_notify_battery(wacom);
1509                 }
1510         } else if (wacom->pid != 0) {
1511                 /* disconnected while previously connected */
1512                 wacom->pid = 0;
1513                 wacom_schedule_work(wacom);
1514                 wacom->battery_capacity = 0;
1515                 wacom->bat_charging = 0;
1516                 wacom->ps_connected = 0;
1517         }
1518
1519         return 0;
1520 }
1521
1522 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1523 {
1524         bool sync;
1525
1526         switch (wacom_wac->features.type) {
1527         case PENPARTNER:
1528                 sync = wacom_penpartner_irq(wacom_wac);
1529                 break;
1530
1531         case PL:
1532                 sync = wacom_pl_irq(wacom_wac);
1533                 break;
1534
1535         case WACOM_G4:
1536         case GRAPHIRE:
1537         case GRAPHIRE_BT:
1538         case WACOM_MO:
1539                 sync = wacom_graphire_irq(wacom_wac);
1540                 break;
1541
1542         case PTU:
1543                 sync = wacom_ptu_irq(wacom_wac);
1544                 break;
1545
1546         case DTU:
1547                 sync = wacom_dtu_irq(wacom_wac);
1548                 break;
1549
1550         case DTUS:
1551                 sync = wacom_dtus_irq(wacom_wac);
1552                 break;
1553
1554         case INTUOS:
1555         case INTUOS3S:
1556         case INTUOS3:
1557         case INTUOS3L:
1558         case INTUOS4S:
1559         case INTUOS4:
1560         case INTUOS4L:
1561         case CINTIQ:
1562         case WACOM_BEE:
1563         case WACOM_13HD:
1564         case WACOM_21UX2:
1565         case WACOM_22HD:
1566         case WACOM_24HD:
1567         case DTK:
1568         case CINTIQ_HYBRID:
1569                 sync = wacom_intuos_irq(wacom_wac);
1570                 break;
1571
1572         case INTUOS4WL:
1573                 sync = wacom_intuos_bt_irq(wacom_wac, len);
1574                 break;
1575
1576         case WACOM_24HDT:
1577                 sync = wacom_24hdt_irq(wacom_wac);
1578                 break;
1579
1580         case INTUOS5S:
1581         case INTUOS5:
1582         case INTUOS5L:
1583         case INTUOSPS:
1584         case INTUOSPM:
1585         case INTUOSPL:
1586                 if (len == WACOM_PKGLEN_BBTOUCH3)
1587                         sync = wacom_bpt3_touch(wacom_wac);
1588                 else
1589                         sync = wacom_intuos_irq(wacom_wac);
1590                 break;
1591
1592         case TABLETPC:
1593         case TABLETPCE:
1594         case TABLETPC2FG:
1595         case MTSCREEN:
1596         case MTTPC:
1597         case MTTPC_B:
1598                 sync = wacom_tpc_irq(wacom_wac, len);
1599                 break;
1600
1601         case BAMBOO_PT:
1602         case INTUOSHT:
1603                 sync = wacom_bpt_irq(wacom_wac, len);
1604                 break;
1605
1606         case WIRELESS:
1607                 sync = wacom_wireless_irq(wacom_wac, len);
1608                 break;
1609
1610         default:
1611                 sync = false;
1612                 break;
1613         }
1614
1615         if (sync) {
1616                 input_sync(wacom_wac->input);
1617                 if (wacom_wac->pad_input)
1618                         input_sync(wacom_wac->pad_input);
1619         }
1620 }
1621
1622 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1623 {
1624         struct input_dev *input_dev = wacom_wac->input;
1625
1626         input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1627
1628         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1629         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1630         __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1631         __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1632         __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1633         __set_bit(BTN_STYLUS, input_dev->keybit);
1634         __set_bit(BTN_STYLUS2, input_dev->keybit);
1635
1636         input_set_abs_params(input_dev, ABS_DISTANCE,
1637                              0, wacom_wac->features.distance_max, 0, 0);
1638         input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1639         input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1640         input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1641 }
1642
1643 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1644 {
1645         struct input_dev *input_dev = wacom_wac->input;
1646
1647         input_set_capability(input_dev, EV_REL, REL_WHEEL);
1648
1649         wacom_setup_cintiq(wacom_wac);
1650
1651         __set_bit(BTN_LEFT, input_dev->keybit);
1652         __set_bit(BTN_RIGHT, input_dev->keybit);
1653         __set_bit(BTN_MIDDLE, input_dev->keybit);
1654         __set_bit(BTN_SIDE, input_dev->keybit);
1655         __set_bit(BTN_EXTRA, input_dev->keybit);
1656         __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1657         __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1658
1659         input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1660         input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1661 }
1662
1663 void wacom_setup_device_quirks(struct wacom_features *features)
1664 {
1665
1666         /* touch device found but size is not defined. use default */
1667         if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1668                 features->x_max = 1023;
1669                 features->y_max = 1023;
1670         }
1671
1672         /* these device have multiple inputs */
1673         if (features->type >= WIRELESS ||
1674             (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
1675             (features->oVid && features->oPid))
1676                 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1677
1678         /* quirk for bamboo touch with 2 low res touches */
1679         if (features->type == BAMBOO_PT &&
1680             features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1681                 features->x_max <<= 5;
1682                 features->y_max <<= 5;
1683                 features->x_fuzz <<= 5;
1684                 features->y_fuzz <<= 5;
1685                 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1686         }
1687
1688         if (features->type == WIRELESS) {
1689
1690                 /* monitor never has input and pen/touch have delayed create */
1691                 features->quirks |= WACOM_QUIRK_NO_INPUT;
1692
1693                 /* must be monitor interface if no device_type set */
1694                 if (!features->device_type) {
1695                         features->quirks |= WACOM_QUIRK_MONITOR;
1696                         features->quirks |= WACOM_QUIRK_BATTERY;
1697                 }
1698         }
1699 }
1700
1701 static void wacom_abs_set_axis(struct input_dev *input_dev,
1702                                struct wacom_wac *wacom_wac)
1703 {
1704         struct wacom_features *features = &wacom_wac->features;
1705
1706         if (features->device_type == BTN_TOOL_PEN) {
1707                 input_set_abs_params(input_dev, ABS_X, features->x_min,
1708                                      features->x_max, features->x_fuzz, 0);
1709                 input_set_abs_params(input_dev, ABS_Y, features->y_min,
1710                                      features->y_max, features->y_fuzz, 0);
1711                 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
1712                         features->pressure_max, features->pressure_fuzz, 0);
1713
1714                 /* penabled devices have fixed resolution for each model */
1715                 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1716                 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1717         } else {
1718                 if (features->touch_max == 1) {
1719                         input_set_abs_params(input_dev, ABS_X, 0,
1720                                 features->x_max, features->x_fuzz, 0);
1721                         input_set_abs_params(input_dev, ABS_Y, 0,
1722                                 features->y_max, features->y_fuzz, 0);
1723                         input_abs_set_res(input_dev, ABS_X,
1724                                           features->x_resolution);
1725                         input_abs_set_res(input_dev, ABS_Y,
1726                                           features->y_resolution);
1727                 }
1728
1729                 if (features->touch_max > 1) {
1730                         input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
1731                                 features->x_max, features->x_fuzz, 0);
1732                         input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
1733                                 features->y_max, features->y_fuzz, 0);
1734                         input_abs_set_res(input_dev, ABS_MT_POSITION_X,
1735                                           features->x_resolution);
1736                         input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
1737                                           features->y_resolution);
1738                 }
1739         }
1740 }
1741
1742 int wacom_setup_input_capabilities(struct input_dev *input_dev,
1743                                    struct wacom_wac *wacom_wac)
1744 {
1745         struct wacom_features *features = &wacom_wac->features;
1746
1747         input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1748
1749         __set_bit(BTN_TOUCH, input_dev->keybit);
1750         __set_bit(ABS_MISC, input_dev->absbit);
1751
1752         wacom_abs_set_axis(input_dev, wacom_wac);
1753
1754         switch (features->type) {
1755         case WACOM_MO:
1756                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1757                 /* fall through */
1758
1759         case WACOM_G4:
1760                 /* fall through */
1761
1762         case GRAPHIRE:
1763                 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1764
1765                 __set_bit(BTN_LEFT, input_dev->keybit);
1766                 __set_bit(BTN_RIGHT, input_dev->keybit);
1767                 __set_bit(BTN_MIDDLE, input_dev->keybit);
1768
1769                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1770                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1771                 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1772                 __set_bit(BTN_STYLUS, input_dev->keybit);
1773                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1774
1775                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1776                 break;
1777
1778         case GRAPHIRE_BT:
1779                 __clear_bit(ABS_MISC, input_dev->absbit);
1780                 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1781                                               features->distance_max,
1782                                               0, 0);
1783
1784                 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1785
1786                 __set_bit(BTN_LEFT, input_dev->keybit);
1787                 __set_bit(BTN_RIGHT, input_dev->keybit);
1788                 __set_bit(BTN_MIDDLE, input_dev->keybit);
1789
1790                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1791                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1792                 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1793                 __set_bit(BTN_STYLUS, input_dev->keybit);
1794                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1795
1796                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1797                 break;
1798
1799         case WACOM_24HD:
1800                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1801                 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1802                 /* fall through */
1803
1804         case DTK:
1805                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1806
1807                 wacom_setup_cintiq(wacom_wac);
1808                 break;
1809
1810         case WACOM_22HD:
1811         case WACOM_21UX2:
1812         case WACOM_BEE:
1813         case CINTIQ:
1814                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1815
1816                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1817
1818                 wacom_setup_cintiq(wacom_wac);
1819                 break;
1820
1821         case WACOM_13HD:
1822                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1823                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1824                 wacom_setup_cintiq(wacom_wac);
1825                 break;
1826
1827         case INTUOS3:
1828         case INTUOS3L:
1829         case INTUOS3S:
1830                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1831                 /* fall through */
1832
1833         case INTUOS:
1834                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1835
1836                 wacom_setup_intuos(wacom_wac);
1837                 break;
1838
1839         case INTUOS5:
1840         case INTUOS5L:
1841         case INTUOSPM:
1842         case INTUOSPL:
1843         case INTUOS5S:
1844         case INTUOSPS:
1845                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1846
1847                 if (features->device_type == BTN_TOOL_PEN) {
1848                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1849                                               features->distance_max,
1850                                               0, 0);
1851
1852                         input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1853
1854                         wacom_setup_intuos(wacom_wac);
1855                 } else if (features->device_type == BTN_TOOL_FINGER) {
1856                         __clear_bit(ABS_MISC, input_dev->absbit);
1857
1858                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
1859                                              0, features->x_max, 0, 0);
1860                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
1861                                              0, features->y_max, 0, 0);
1862                         input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1863                 }
1864                 break;
1865
1866         case INTUOS4:
1867         case INTUOS4WL:
1868         case INTUOS4L:
1869         case INTUOS4S:
1870                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1871                 wacom_setup_intuos(wacom_wac);
1872
1873                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1874                 break;
1875
1876         case WACOM_24HDT:
1877                 if (features->device_type == BTN_TOOL_FINGER) {
1878                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
1879                         input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
1880                         input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
1881                         input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1882                 }
1883                 /* fall through */
1884
1885         case MTSCREEN:
1886         case MTTPC:
1887         case MTTPC_B:
1888         case TABLETPC2FG:
1889                 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
1890                         input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
1891                 /* fall through */
1892
1893         case TABLETPC:
1894         case TABLETPCE:
1895                 __clear_bit(ABS_MISC, input_dev->absbit);
1896
1897                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1898
1899                 if (features->device_type != BTN_TOOL_PEN)
1900                         break;  /* no need to process stylus stuff */
1901
1902                 /* fall through */
1903
1904         case DTUS:
1905         case PL:
1906         case DTU:
1907                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1908                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1909                 __set_bit(BTN_STYLUS, input_dev->keybit);
1910                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1911
1912                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1913                 break;
1914
1915         case PTU:
1916                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1917                 /* fall through */
1918
1919         case PENPARTNER:
1920                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1921                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1922                 __set_bit(BTN_STYLUS, input_dev->keybit);
1923
1924                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1925                 break;
1926
1927         case INTUOSHT:
1928                 if (features->touch_max &&
1929                     features->device_type == BTN_TOOL_FINGER) {
1930                         input_dev->evbit[0] |= BIT_MASK(EV_SW);
1931                         __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
1932                 }
1933                 /* fall through */
1934
1935         case BAMBOO_PT:
1936                 __clear_bit(ABS_MISC, input_dev->absbit);
1937
1938                 if (features->device_type == BTN_TOOL_FINGER) {
1939
1940                         if (features->touch_max) {
1941                                 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1942                                         input_set_abs_params(input_dev,
1943                                                      ABS_MT_TOUCH_MAJOR,
1944                                                      0, features->x_max, 0, 0);
1945                                         input_set_abs_params(input_dev,
1946                                                      ABS_MT_TOUCH_MINOR,
1947                                                      0, features->y_max, 0, 0);
1948                                 }
1949                                 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1950                         } else {
1951                                 /* buttons/keys only interface */
1952                                 __clear_bit(ABS_X, input_dev->absbit);
1953                                 __clear_bit(ABS_Y, input_dev->absbit);
1954                                 __clear_bit(BTN_TOUCH, input_dev->keybit);
1955                         }
1956                 } else if (features->device_type == BTN_TOOL_PEN) {
1957                         __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1958                         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1959                         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1960                         __set_bit(BTN_STYLUS, input_dev->keybit);
1961                         __set_bit(BTN_STYLUS2, input_dev->keybit);
1962                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1963                                               features->distance_max,
1964                                               0, 0);
1965                 }
1966                 break;
1967
1968         case CINTIQ_HYBRID:
1969                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1970                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1971
1972                 wacom_setup_cintiq(wacom_wac);
1973                 break;
1974         }
1975         return 0;
1976 }
1977
1978 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
1979                                    struct wacom_wac *wacom_wac)
1980 {
1981         struct wacom_features *features = &wacom_wac->features;
1982         int i;
1983
1984         input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1985
1986         /* kept for making legacy xf86-input-wacom working with the wheels */
1987         __set_bit(ABS_MISC, input_dev->absbit);
1988
1989         /* kept for making legacy xf86-input-wacom accepting the pad */
1990         input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
1991         input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
1992
1993         switch (features->type) {
1994         case GRAPHIRE_BT:
1995                 __set_bit(BTN_0, input_dev->keybit);
1996                 __set_bit(BTN_1, input_dev->keybit);
1997                 break;
1998
1999         case WACOM_MO:
2000                 __set_bit(BTN_BACK, input_dev->keybit);
2001                 __set_bit(BTN_LEFT, input_dev->keybit);
2002                 __set_bit(BTN_FORWARD, input_dev->keybit);
2003                 __set_bit(BTN_RIGHT, input_dev->keybit);
2004                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2005                 break;
2006
2007         case WACOM_G4:
2008                 __set_bit(BTN_BACK, input_dev->keybit);
2009                 __set_bit(BTN_LEFT, input_dev->keybit);
2010                 __set_bit(BTN_FORWARD, input_dev->keybit);
2011                 __set_bit(BTN_RIGHT, input_dev->keybit);
2012                 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2013                 break;
2014
2015         case WACOM_24HD:
2016                 __set_bit(BTN_A, input_dev->keybit);
2017                 __set_bit(BTN_B, input_dev->keybit);
2018                 __set_bit(BTN_C, input_dev->keybit);
2019                 __set_bit(BTN_X, input_dev->keybit);
2020                 __set_bit(BTN_Y, input_dev->keybit);
2021                 __set_bit(BTN_Z, input_dev->keybit);
2022
2023                 for (i = 0; i < 10; i++)
2024                         __set_bit(BTN_0 + i, input_dev->keybit);
2025
2026                 __set_bit(KEY_PROG1, input_dev->keybit);
2027                 __set_bit(KEY_PROG2, input_dev->keybit);
2028                 __set_bit(KEY_PROG3, input_dev->keybit);
2029
2030                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2031                 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2032                 break;
2033
2034         case DTK:
2035                 for (i = 0; i < 6; i++)
2036                         __set_bit(BTN_0 + i, input_dev->keybit);
2037
2038                 break;
2039
2040         case WACOM_22HD:
2041                 __set_bit(KEY_PROG1, input_dev->keybit);
2042                 __set_bit(KEY_PROG2, input_dev->keybit);
2043                 __set_bit(KEY_PROG3, input_dev->keybit);
2044                 /* fall through */
2045
2046         case WACOM_21UX2:
2047                 __set_bit(BTN_A, input_dev->keybit);
2048                 __set_bit(BTN_B, input_dev->keybit);
2049                 __set_bit(BTN_C, input_dev->keybit);
2050                 __set_bit(BTN_X, input_dev->keybit);
2051                 __set_bit(BTN_Y, input_dev->keybit);
2052                 __set_bit(BTN_Z, input_dev->keybit);
2053                 __set_bit(BTN_BASE, input_dev->keybit);
2054                 __set_bit(BTN_BASE2, input_dev->keybit);
2055                 /* fall through */
2056
2057         case WACOM_BEE:
2058                 __set_bit(BTN_8, input_dev->keybit);
2059                 __set_bit(BTN_9, input_dev->keybit);
2060                 /* fall through */
2061
2062         case CINTIQ:
2063                 for (i = 0; i < 8; i++)
2064                         __set_bit(BTN_0 + i, input_dev->keybit);
2065
2066                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2067                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2068                 break;
2069
2070         case WACOM_13HD:
2071                 for (i = 0; i < 9; i++)
2072                         __set_bit(BTN_0 + i, input_dev->keybit);
2073
2074                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2075                 break;
2076
2077         case INTUOS3:
2078         case INTUOS3L:
2079                 __set_bit(BTN_4, input_dev->keybit);
2080                 __set_bit(BTN_5, input_dev->keybit);
2081                 __set_bit(BTN_6, input_dev->keybit);
2082                 __set_bit(BTN_7, input_dev->keybit);
2083
2084                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2085                 /* fall through */
2086
2087         case INTUOS3S:
2088                 __set_bit(BTN_0, input_dev->keybit);
2089                 __set_bit(BTN_1, input_dev->keybit);
2090                 __set_bit(BTN_2, input_dev->keybit);
2091                 __set_bit(BTN_3, input_dev->keybit);
2092
2093                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2094                 break;
2095
2096         case INTUOS5:
2097         case INTUOS5L:
2098         case INTUOSPM:
2099         case INTUOSPL:
2100                 __set_bit(BTN_7, input_dev->keybit);
2101                 __set_bit(BTN_8, input_dev->keybit);
2102                 /* fall through */
2103
2104         case INTUOS5S:
2105         case INTUOSPS:
2106                 /* touch interface does not have the pad device */
2107                 if (features->device_type != BTN_TOOL_PEN)
2108                         return 1;
2109
2110                 for (i = 0; i < 7; i++)
2111                         __set_bit(BTN_0 + i, input_dev->keybit);
2112
2113                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2114                 break;
2115
2116         case INTUOS4WL:
2117                 /*
2118                  * For Bluetooth devices, the udev rule does not work correctly
2119                  * for pads unless we add a stylus capability, which forces
2120                  * ID_INPUT_TABLET to be set.
2121                  */
2122                 __set_bit(BTN_STYLUS, input_dev->keybit);
2123                 /* fall through */
2124
2125         case INTUOS4:
2126         case INTUOS4L:
2127                 __set_bit(BTN_7, input_dev->keybit);
2128                 __set_bit(BTN_8, input_dev->keybit);
2129                 /* fall through */
2130
2131         case INTUOS4S:
2132                 for (i = 0; i < 7; i++)
2133                         __set_bit(BTN_0 + i, input_dev->keybit);
2134
2135                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2136                 break;
2137
2138         case CINTIQ_HYBRID:
2139                 for (i = 0; i < 9; i++)
2140                         __set_bit(BTN_0 + i, input_dev->keybit);
2141
2142                 break;
2143
2144         case DTUS:
2145                 for (i = 0; i < 4; i++)
2146                         __set_bit(BTN_0 + i, input_dev->keybit);
2147                 break;
2148
2149         case INTUOSHT:
2150         case BAMBOO_PT:
2151                 /* pad device is on the touch interface */
2152                 if (features->device_type != BTN_TOOL_FINGER)
2153                         return 1;
2154
2155                 __clear_bit(ABS_MISC, input_dev->absbit);
2156
2157                 __set_bit(BTN_LEFT, input_dev->keybit);
2158                 __set_bit(BTN_FORWARD, input_dev->keybit);
2159                 __set_bit(BTN_BACK, input_dev->keybit);
2160                 __set_bit(BTN_RIGHT, input_dev->keybit);
2161
2162                 break;
2163
2164         default:
2165                 /* no pad supported */
2166                 return 1;
2167         }
2168         return 0;
2169 }
2170
2171 static const struct wacom_features wacom_features_0x00 =
2172         { "Wacom Penpartner", 5040, 3780, 255, 0,
2173           PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2174 static const struct wacom_features wacom_features_0x10 =
2175         { "Wacom Graphire", 10206, 7422, 511, 63,
2176           GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2177 static const struct wacom_features wacom_features_0x81 =
2178         { "Wacom Graphire BT", 16704, 12064, 511, 32,
2179           GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2180 static const struct wacom_features wacom_features_0x11 =
2181         { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2182           GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2183 static const struct wacom_features wacom_features_0x12 =
2184         { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2185           GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2186 static const struct wacom_features wacom_features_0x13 =
2187         { "Wacom Graphire3", 10208, 7424, 511, 63,
2188           GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2189 static const struct wacom_features wacom_features_0x14 =
2190         { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2191           GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2192 static const struct wacom_features wacom_features_0x15 =
2193         { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2194           WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2195 static const struct wacom_features wacom_features_0x16 =
2196         { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2197           WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2198 static const struct wacom_features wacom_features_0x17 =
2199         { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2200           WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2201 static const struct wacom_features wacom_features_0x18 =
2202         { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2203           WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2204 static const struct wacom_features wacom_features_0x19 =
2205         { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2206           GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2207 static const struct wacom_features wacom_features_0x60 =
2208         { "Wacom Volito", 5104, 3712, 511, 63,
2209           GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2210 static const struct wacom_features wacom_features_0x61 =
2211         { "Wacom PenStation2", 3250, 2320, 255, 63,
2212           GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2213 static const struct wacom_features wacom_features_0x62 =
2214         { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2215           GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2216 static const struct wacom_features wacom_features_0x63 =
2217         { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2218           GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2219 static const struct wacom_features wacom_features_0x64 =
2220         { "Wacom PenPartner2", 3250, 2320, 511, 63,
2221           GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2222 static const struct wacom_features wacom_features_0x65 =
2223         { "Wacom Bamboo", 14760, 9225, 511, 63,
2224           WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2225 static const struct wacom_features wacom_features_0x69 =
2226         { "Wacom Bamboo1", 5104, 3712, 511, 63,
2227           GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2228 static const struct wacom_features wacom_features_0x6A =
2229         { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2230           GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2231 static const struct wacom_features wacom_features_0x6B =
2232         { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2233           GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2234 static const struct wacom_features wacom_features_0x20 =
2235         { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2236           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2237 static const struct wacom_features wacom_features_0x21 =
2238         { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2239           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2240 static const struct wacom_features wacom_features_0x22 =
2241         { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2242           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2243 static const struct wacom_features wacom_features_0x23 =
2244         { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2245           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2246 static const struct wacom_features wacom_features_0x24 =
2247         { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2248           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2249 static const struct wacom_features wacom_features_0x30 =
2250         { "Wacom PL400", 5408, 4056, 255, 0,
2251           PL, WACOM_PL_RES, WACOM_PL_RES };
2252 static const struct wacom_features wacom_features_0x31 =
2253         { "Wacom PL500", 6144, 4608, 255, 0,
2254           PL, WACOM_PL_RES, WACOM_PL_RES };
2255 static const struct wacom_features wacom_features_0x32 =
2256         { "Wacom PL600", 6126, 4604, 255, 0,
2257           PL, WACOM_PL_RES, WACOM_PL_RES };
2258 static const struct wacom_features wacom_features_0x33 =
2259         { "Wacom PL600SX", 6260, 5016, 255, 0,
2260           PL, WACOM_PL_RES, WACOM_PL_RES };
2261 static const struct wacom_features wacom_features_0x34 =
2262         { "Wacom PL550", 6144, 4608, 511, 0,
2263           PL, WACOM_PL_RES, WACOM_PL_RES };
2264 static const struct wacom_features wacom_features_0x35 =
2265         { "Wacom PL800", 7220, 5780, 511, 0,
2266           PL, WACOM_PL_RES, WACOM_PL_RES };
2267 static const struct wacom_features wacom_features_0x37 =
2268         { "Wacom PL700", 6758, 5406, 511, 0,
2269           PL, WACOM_PL_RES, WACOM_PL_RES };
2270 static const struct wacom_features wacom_features_0x38 =
2271         { "Wacom PL510", 6282, 4762, 511, 0,
2272           PL, WACOM_PL_RES, WACOM_PL_RES };
2273 static const struct wacom_features wacom_features_0x39 =
2274         { "Wacom DTU710", 34080, 27660, 511, 0,
2275           PL, WACOM_PL_RES, WACOM_PL_RES };
2276 static const struct wacom_features wacom_features_0xC4 =
2277         { "Wacom DTF521", 6282, 4762, 511, 0,
2278           PL, WACOM_PL_RES, WACOM_PL_RES };
2279 static const struct wacom_features wacom_features_0xC0 =
2280         { "Wacom DTF720", 6858, 5506, 511, 0,
2281           PL, WACOM_PL_RES, WACOM_PL_RES };
2282 static const struct wacom_features wacom_features_0xC2 =
2283         { "Wacom DTF720a", 6858, 5506, 511, 0,
2284           PL, WACOM_PL_RES, WACOM_PL_RES };
2285 static const struct wacom_features wacom_features_0x03 =
2286         { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2287           PTU, WACOM_PL_RES, WACOM_PL_RES };
2288 static const struct wacom_features wacom_features_0x41 =
2289         { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2290           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2291 static const struct wacom_features wacom_features_0x42 =
2292         { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2293           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2294 static const struct wacom_features wacom_features_0x43 =
2295         { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2296           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2297 static const struct wacom_features wacom_features_0x44 =
2298         { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2299           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2300 static const struct wacom_features wacom_features_0x45 =
2301         { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2302           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2303 static const struct wacom_features wacom_features_0xB0 =
2304         { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2305           INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2306 static const struct wacom_features wacom_features_0xB1 =
2307         { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2308           INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2309 static const struct wacom_features wacom_features_0xB2 =
2310         { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2311           INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2312 static const struct wacom_features wacom_features_0xB3 =
2313         { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2314           INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2315 static const struct wacom_features wacom_features_0xB4 =
2316         { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2317           INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2318 static const struct wacom_features wacom_features_0xB5 =
2319         { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2320           INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2321 static const struct wacom_features wacom_features_0xB7 =
2322         { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2323           INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2324 static const struct wacom_features wacom_features_0xB8 =
2325         { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2326           INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2327 static const struct wacom_features wacom_features_0xB9 =
2328         { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2329           INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2330 static const struct wacom_features wacom_features_0xBA =
2331         { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2332           INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2333 static const struct wacom_features wacom_features_0xBB =
2334         { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2335           INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2336 static const struct wacom_features wacom_features_0xBC =
2337         { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2338           INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2339 static const struct wacom_features wacom_features_0xBD =
2340         { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2341           INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2342 static const struct wacom_features wacom_features_0x26 =
2343         { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2344           INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2345 static const struct wacom_features wacom_features_0x27 =
2346         { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2347           INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2348 static const struct wacom_features wacom_features_0x28 =
2349         { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2350           INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2351 static const struct wacom_features wacom_features_0x29 =
2352         { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2353           INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2354 static const struct wacom_features wacom_features_0x2A =
2355         { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2356           INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2357 static const struct wacom_features wacom_features_0x314 =
2358         { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2359           INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2360           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2361 static const struct wacom_features wacom_features_0x315 =
2362         { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2363           INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2364           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2365 static const struct wacom_features wacom_features_0x317 =
2366         { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2367           INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2368           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2369 static const struct wacom_features wacom_features_0xF4 =
2370         { "Wacom Cintiq 24HD", 104280, 65400, 2047, 63,
2371           WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2372 static const struct wacom_features wacom_features_0xF8 =
2373         { "Wacom Cintiq 24HD touch", 104280, 65400, 2047, 63, /* Pen */
2374           WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2375           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2376 static const struct wacom_features wacom_features_0xF6 =
2377         { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2378           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2379           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2380 static const struct wacom_features wacom_features_0x3F =
2381         { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2382           CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2383 static const struct wacom_features wacom_features_0xC5 =
2384         { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2385           WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2386 static const struct wacom_features wacom_features_0xC6 =
2387         { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2388           WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2389 static const struct wacom_features wacom_features_0x304 =
2390         { "Wacom Cintiq 13HD", 59352, 33648, 1023, 63,
2391           WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2392 static const struct wacom_features wacom_features_0xC7 =
2393         { "Wacom DTU1931", 37832, 30305, 511, 0,
2394           PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2395 static const struct wacom_features wacom_features_0xCE =
2396         { "Wacom DTU2231", 47864, 27011, 511, 0,
2397           DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2398           .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2399 static const struct wacom_features wacom_features_0xF0 =
2400         { "Wacom DTU1631", 34623, 19553, 511, 0,
2401           DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2402 static const struct wacom_features wacom_features_0xFB =
2403         { "Wacom DTU1031", 22096, 13960, 511, 0,
2404           DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2405 static const struct wacom_features wacom_features_0x57 =
2406         { "Wacom DTK2241", 95640, 54060, 2047, 63,
2407           DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2408 static const struct wacom_features wacom_features_0x59 = /* Pen */
2409         { "Wacom DTH2242", 95640, 54060, 2047, 63,
2410           DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2411           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2412 static const struct wacom_features wacom_features_0x5D = /* Touch */
2413         { "Wacom DTH2242",       .type = WACOM_24HDT,
2414           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2415           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2416 static const struct wacom_features wacom_features_0xCC =
2417         { "Wacom Cintiq 21UX2", 87000, 65400, 2047, 63,
2418           WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2419 static const struct wacom_features wacom_features_0xFA =
2420         { "Wacom Cintiq 22HD", 95640, 54060, 2047, 63,
2421           WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2422 static const struct wacom_features wacom_features_0x5B =
2423         { "Wacom Cintiq 22HDT", 95640, 54060, 2047, 63,
2424           WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2425           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2426 static const struct wacom_features wacom_features_0x5E =
2427         { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2428           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2429           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2430 static const struct wacom_features wacom_features_0x90 =
2431         { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2432           TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2433 static const struct wacom_features wacom_features_0x93 =
2434         { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2435           TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2436 static const struct wacom_features wacom_features_0x97 =
2437         { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2438           TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2439 static const struct wacom_features wacom_features_0x9A =
2440         { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2441           TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2442 static const struct wacom_features wacom_features_0x9F =
2443         { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2444           TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2445 static const struct wacom_features wacom_features_0xE2 =
2446         { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2447           TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2448 static const struct wacom_features wacom_features_0xE3 =
2449         { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2450           TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2451 static const struct wacom_features wacom_features_0xE5 =
2452         { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2453           MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2454 static const struct wacom_features wacom_features_0xE6 =
2455         { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2456           TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2457 static const struct wacom_features wacom_features_0xEC =
2458         { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2459           TABLETPC,    WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2460 static const struct wacom_features wacom_features_0xED =
2461         { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2462           TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2463 static const struct wacom_features wacom_features_0xEF =
2464         { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2465           TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2466 static const struct wacom_features wacom_features_0x100 =
2467         { "Wacom ISDv4 100", 26202, 16325, 255, 0,
2468           MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2469 static const struct wacom_features wacom_features_0x101 =
2470         { "Wacom ISDv4 101", 26202, 16325, 255, 0,
2471           MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2472 static const struct wacom_features wacom_features_0x10D =
2473         { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
2474           MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2475 static const struct wacom_features wacom_features_0x10E =
2476         { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
2477           MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2478 static const struct wacom_features wacom_features_0x10F =
2479         { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
2480           MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2481 static const struct wacom_features wacom_features_0x116 =
2482         { "Wacom ISDv4 116", 26202, 16325, 255, 0,
2483           TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2484 static const struct wacom_features wacom_features_0x12C =
2485         { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
2486           TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2487 static const struct wacom_features wacom_features_0x4001 =
2488         { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
2489           MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2490 static const struct wacom_features wacom_features_0x4004 =
2491         { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
2492           MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2493 static const struct wacom_features wacom_features_0x5000 =
2494         { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
2495           MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2496 static const struct wacom_features wacom_features_0x5002 =
2497         { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
2498           MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2499 static const struct wacom_features wacom_features_0x47 =
2500         { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2501           INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2502 static const struct wacom_features wacom_features_0x84 =
2503         { "Wacom Wireless Receiver", 0, 0, 0, 0,
2504           WIRELESS, 0, 0, .touch_max = 16 };
2505 static const struct wacom_features wacom_features_0xD0 =
2506         { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
2507           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2508 static const struct wacom_features wacom_features_0xD1 =
2509         { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
2510           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2511 static const struct wacom_features wacom_features_0xD2 =
2512         { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
2513           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2514 static const struct wacom_features wacom_features_0xD3 =
2515         { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
2516           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2517 static const struct wacom_features wacom_features_0xD4 =
2518         { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
2519           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2520 static const struct wacom_features wacom_features_0xD5 =
2521         { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
2522           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2523 static const struct wacom_features wacom_features_0xD6 =
2524         { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
2525           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2526 static const struct wacom_features wacom_features_0xD7 =
2527         { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
2528           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2529 static const struct wacom_features wacom_features_0xD8 =
2530         { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
2531           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2532 static const struct wacom_features wacom_features_0xDA =
2533         { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
2534           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2535 static const struct wacom_features wacom_features_0xDB =
2536         { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
2537           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2538 static const struct wacom_features wacom_features_0xDD =
2539         { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
2540           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2541 static const struct wacom_features wacom_features_0xDE =
2542         { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
2543           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2544 static const struct wacom_features wacom_features_0xDF =
2545         { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
2546           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2547 static const struct wacom_features wacom_features_0x300 =
2548         { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
2549           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2550 static const struct wacom_features wacom_features_0x301 =
2551         { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
2552           BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2553 static const struct wacom_features wacom_features_0x302 =
2554         { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
2555           INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2556           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2557 static const struct wacom_features wacom_features_0x303 =
2558         { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
2559           INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2560           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2561 static const struct wacom_features wacom_features_0x30E =
2562         { "Wacom Intuos S", 15200, 9500, 1023, 31,
2563           INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2564           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2565 static const struct wacom_features wacom_features_0x6004 =
2566         { "ISD-V4", 12800, 8000, 255, 0,
2567           TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2568 static const struct wacom_features wacom_features_0x307 =
2569         { "Wacom ISDv5 307", 59352, 33648, 2047, 63,
2570           CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2571           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2572 static const struct wacom_features wacom_features_0x309 =
2573         { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2574           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
2575           .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2576
2577 #define USB_DEVICE_WACOM(prod)                                          \
2578         HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2579         .driver_data = (kernel_ulong_t)&wacom_features_##prod
2580
2581 #define BT_DEVICE_WACOM(prod)                                           \
2582         HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2583         .driver_data = (kernel_ulong_t)&wacom_features_##prod
2584
2585 #define USB_DEVICE_LENOVO(prod)                                 \
2586         HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod),                     \
2587         .driver_data = (kernel_ulong_t)&wacom_features_##prod
2588
2589 const struct hid_device_id wacom_ids[] = {
2590         { USB_DEVICE_WACOM(0x00) },
2591         { USB_DEVICE_WACOM(0x03) },
2592         { USB_DEVICE_WACOM(0x10) },
2593         { USB_DEVICE_WACOM(0x11) },
2594         { USB_DEVICE_WACOM(0x12) },
2595         { USB_DEVICE_WACOM(0x13) },
2596         { USB_DEVICE_WACOM(0x14) },
2597         { USB_DEVICE_WACOM(0x15) },
2598         { USB_DEVICE_WACOM(0x16) },
2599         { USB_DEVICE_WACOM(0x17) },
2600         { USB_DEVICE_WACOM(0x18) },
2601         { USB_DEVICE_WACOM(0x19) },
2602         { USB_DEVICE_WACOM(0x20) },
2603         { USB_DEVICE_WACOM(0x21) },
2604         { USB_DEVICE_WACOM(0x22) },
2605         { USB_DEVICE_WACOM(0x23) },
2606         { USB_DEVICE_WACOM(0x24) },
2607         { USB_DEVICE_WACOM(0x26) },
2608         { USB_DEVICE_WACOM(0x27) },
2609         { USB_DEVICE_WACOM(0x28) },
2610         { USB_DEVICE_WACOM(0x29) },
2611         { USB_DEVICE_WACOM(0x2A) },
2612         { USB_DEVICE_WACOM(0x30) },
2613         { USB_DEVICE_WACOM(0x31) },
2614         { USB_DEVICE_WACOM(0x32) },
2615         { USB_DEVICE_WACOM(0x33) },
2616         { USB_DEVICE_WACOM(0x34) },
2617         { USB_DEVICE_WACOM(0x35) },
2618         { USB_DEVICE_WACOM(0x37) },
2619         { USB_DEVICE_WACOM(0x38) },
2620         { USB_DEVICE_WACOM(0x39) },
2621         { USB_DEVICE_WACOM(0x3F) },
2622         { USB_DEVICE_WACOM(0x41) },
2623         { USB_DEVICE_WACOM(0x42) },
2624         { USB_DEVICE_WACOM(0x43) },
2625         { USB_DEVICE_WACOM(0x44) },
2626         { USB_DEVICE_WACOM(0x45) },
2627         { USB_DEVICE_WACOM(0x47) },
2628         { USB_DEVICE_WACOM(0x57) },
2629         { USB_DEVICE_WACOM(0x59) },
2630         { USB_DEVICE_WACOM(0x5B) },
2631         { USB_DEVICE_WACOM(0x5D) },
2632         { USB_DEVICE_WACOM(0x5E) },
2633         { USB_DEVICE_WACOM(0x60) },
2634         { USB_DEVICE_WACOM(0x61) },
2635         { USB_DEVICE_WACOM(0x62) },
2636         { USB_DEVICE_WACOM(0x63) },
2637         { USB_DEVICE_WACOM(0x64) },
2638         { USB_DEVICE_WACOM(0x65) },
2639         { USB_DEVICE_WACOM(0x69) },
2640         { USB_DEVICE_WACOM(0x6A) },
2641         { USB_DEVICE_WACOM(0x6B) },
2642         { BT_DEVICE_WACOM(0x81) },
2643         { USB_DEVICE_WACOM(0x84) },
2644         { USB_DEVICE_WACOM(0x90) },
2645         { USB_DEVICE_WACOM(0x93) },
2646         { USB_DEVICE_WACOM(0x97) },
2647         { USB_DEVICE_WACOM(0x9A) },
2648         { USB_DEVICE_WACOM(0x9F) },
2649         { USB_DEVICE_WACOM(0xB0) },
2650         { USB_DEVICE_WACOM(0xB1) },
2651         { USB_DEVICE_WACOM(0xB2) },
2652         { USB_DEVICE_WACOM(0xB3) },
2653         { USB_DEVICE_WACOM(0xB4) },
2654         { USB_DEVICE_WACOM(0xB5) },
2655         { USB_DEVICE_WACOM(0xB7) },
2656         { USB_DEVICE_WACOM(0xB8) },
2657         { USB_DEVICE_WACOM(0xB9) },
2658         { USB_DEVICE_WACOM(0xBA) },
2659         { USB_DEVICE_WACOM(0xBB) },
2660         { USB_DEVICE_WACOM(0xBC) },
2661         { BT_DEVICE_WACOM(0xBD) },
2662         { USB_DEVICE_WACOM(0xC0) },
2663         { USB_DEVICE_WACOM(0xC2) },
2664         { USB_DEVICE_WACOM(0xC4) },
2665         { USB_DEVICE_WACOM(0xC5) },
2666         { USB_DEVICE_WACOM(0xC6) },
2667         { USB_DEVICE_WACOM(0xC7) },
2668         { USB_DEVICE_WACOM(0xCC) },
2669         { USB_DEVICE_WACOM(0xCE) },
2670         { USB_DEVICE_WACOM(0xD0) },
2671         { USB_DEVICE_WACOM(0xD1) },
2672         { USB_DEVICE_WACOM(0xD2) },
2673         { USB_DEVICE_WACOM(0xD3) },
2674         { USB_DEVICE_WACOM(0xD4) },
2675         { USB_DEVICE_WACOM(0xD5) },
2676         { USB_DEVICE_WACOM(0xD6) },
2677         { USB_DEVICE_WACOM(0xD7) },
2678         { USB_DEVICE_WACOM(0xD8) },
2679         { USB_DEVICE_WACOM(0xDA) },
2680         { USB_DEVICE_WACOM(0xDB) },
2681         { USB_DEVICE_WACOM(0xDD) },
2682         { USB_DEVICE_WACOM(0xDE) },
2683         { USB_DEVICE_WACOM(0xDF) },
2684         { USB_DEVICE_WACOM(0xE2) },
2685         { USB_DEVICE_WACOM(0xE3) },
2686         { USB_DEVICE_WACOM(0xE5) },
2687         { USB_DEVICE_WACOM(0xE6) },
2688         { USB_DEVICE_WACOM(0xEC) },
2689         { USB_DEVICE_WACOM(0xED) },
2690         { USB_DEVICE_WACOM(0xEF) },
2691         { USB_DEVICE_WACOM(0xF0) },
2692         { USB_DEVICE_WACOM(0xF4) },
2693         { USB_DEVICE_WACOM(0xF6) },
2694         { USB_DEVICE_WACOM(0xF8) },
2695         { USB_DEVICE_WACOM(0xFA) },
2696         { USB_DEVICE_WACOM(0xFB) },
2697         { USB_DEVICE_WACOM(0x100) },
2698         { USB_DEVICE_WACOM(0x101) },
2699         { USB_DEVICE_WACOM(0x10D) },
2700         { USB_DEVICE_WACOM(0x10E) },
2701         { USB_DEVICE_WACOM(0x10F) },
2702         { USB_DEVICE_WACOM(0x116) },
2703         { USB_DEVICE_WACOM(0x12C) },
2704         { USB_DEVICE_WACOM(0x300) },
2705         { USB_DEVICE_WACOM(0x301) },
2706         { USB_DEVICE_WACOM(0x302) },
2707         { USB_DEVICE_WACOM(0x303) },
2708         { USB_DEVICE_WACOM(0x304) },
2709         { USB_DEVICE_WACOM(0x307) },
2710         { USB_DEVICE_WACOM(0x309) },
2711         { USB_DEVICE_WACOM(0x30E) },
2712         { USB_DEVICE_WACOM(0x314) },
2713         { USB_DEVICE_WACOM(0x315) },
2714         { USB_DEVICE_WACOM(0x317) },
2715         { USB_DEVICE_WACOM(0x4001) },
2716         { USB_DEVICE_WACOM(0x4004) },
2717         { USB_DEVICE_WACOM(0x5000) },
2718         { USB_DEVICE_WACOM(0x5002) },
2719         { }
2720 };
2721 MODULE_DEVICE_TABLE(hid, wacom_ids);